| 4 Jan | 香港野外定向會「夜奔FUN」賽事系列之一 HKOC Evening Fun Series |  Hong Kong Orienteering Club | Hong Kong | | loc | | S | | |
| 5 Jan | (延期至2025年3月9日) 第二十六屆白理義先生紀念賽 26th Mr. Paddy Birney Memorial Score Event |  Orienteering Association of Hong Kong, China | Hong Kong | | nat | R | L | | |
| 12 Jan | 24/25 色級定向活動 Colour-Coded Event 24/25 |  MOPC
Orienteering Association of Hong Kong, China | Hong Kong | | nat | | L | | |
| 19 Jan | (延期至2025年3月2日)香港定向排名聯賽 – 中/長距離 Hong Kong Orienteering Ranking League - Middle/Long | Orienteering Association of Hong Kong, China | Hong Kong | | nat | | L | | |
| 26 Jan | 飛越啟德 • 香港室內定向挑戰盃 2025 | KTSI · Hong Kong Indoor Orienteering Challenge Cup 2025 |  TerraX Sports Club | Hong Kong | | loc | | S | | |
| 15 Feb | 香港學界定向錦標賽(中距離) 2024/25 – 初賽 Hong Kong Inter-school Orienteering Championships (Middle Distance) 2024/25 – Heat | Orienteering Association of Hong Kong, China | Hong Kong | | loc | | M | | |
| 16 Feb | 香港定向排名聯賽 – 中/長距離 Hong Kong Orienteering Ranking League - Middle/Long | Hong Kong Orienteering Club | Hong Kong | | nat | | L | 27/1 | |
| 22 Feb | 香港學界定向錦標賽(中距離) 2024/25 – 決賽 Hong Kong Inter-school Orienteering Championships (Middle Distance) 2024/25 – Final | Orienteering Association of Hong Kong, China | Hong Kong | | loc | | M | | |
| 23 Feb | 24/25 色級定向活動 Colour-Coded Event 24/25 | Orienteering Association of Hong Kong, China | Hong Kong | | nat | | M | | |
| 1 Mar | 香港野外定向會『夜奔Fun』賽事系列之二 HKOC Evening Fun Series | Hong Kong Orienteering Club | Hong Kong | | loc | | S | | |
| 8 Mar | Str8 x TerraX Sprint Orienteering Tournament 2025 Round 1｜Str8 x TerraX 短途定向巡迴賽 2025 第一回合 | TerraX Sports Club | Hong Kong | | loc | | S | | |
| 9 Mar | 第二十六屆白理義先生紀念賽 26th Mr. Paddy Birney Memorial Score Event | Orienteering Association of Hong Kong, China | Hong Kong | | loc | | L | | |
| 16 Mar | 香港定向排名聯賽 – 中/長距離 Hong Kong Orienteering Ranking League - Middle/Long |  Pro-Active Orienteering Club | Hong Kong | | nat | | L | | |
| 23 Mar | 2025年度野外定向接力賽 Orienteering Relay 2025 | MOPC
Orienteering Association of Hong Kong, China | Hong Kong | | nat | | M | | |
| 29 Mar | 香港學界定向錦標賽(短距離) 2024/25 Hong Kong Inter-school Orienteering Championships (Sprint) 2024/25 | Orienteering Association of Hong Kong, China | Hong Kong | | loc | | S | | |
| 5 Apr | 香港野外定向會『夜奔Fun』賽事系列之三 HKOC Evening Fun Series | Hong Kong Orienteering Club | Hong Kong | | loc | | S | | |
| 13 Apr | Str8 x TerraX Sprint Orienteering Tournament 2025 Round 2｜Str8 x TerraX 短途定向巡迴賽 2025 第二回合 | TerraX Sports Club | Hong Kong | | loc | | S | | |
| 20 Apr | 香港定向排名聯賽 – 中/長距離 Hong Kong Orienteering Ranking League - Middle/Long | Orienteering Association of Hong Kong, China
 Youth Advance Orienteering Club | Hong Kong | | loc | | L | | |
| 27 Apr | 2025年香港短途定向接力賽 Hong Kong Sprint Relay Competition 2025 | Orienteering Association of Hong Kong, China
 Y2Y Orienteering Development and Training Centre | Hong Kong | | nat | R | S | | |
| 1 May | Str8 x TerraX Sprint Orienteering Tournament 2025 Round 3｜Str8 x TerraX 短途定向巡迴賽 2025 第三回合 | TerraX Sports Club | Hong Kong | | loc | | S | | |
| 3 May | 香港野外定向會『夜奔Fun』賽事系列之四 HKOC Evening Fun Series | Hong Kong Orienteering Club | Hong Kong | | loc | | S | | |
| 11 May | 香港定向排名聯賽 – 短距離 Hong Kong Orienteering Ranking League - Sprint |  Apex Action
Orienteering Association of Hong Kong, China | Hong Kong | | nat | | S | | |
| 8 Jun | 2025年香港沿徑定向入圍賽 (精確賽) Hong Kong Trail Orienteering Qualification 2025 (Pre O) | Orienteering Association of Hong Kong, China | Hong Kong | T | loc | | P | | |
| 15 Jun | 2025年香港沿徑定向入圍賽 (速決賽) Hong Kong Trail Orienteering Qualification 2025 (Temp O) | Orienteering Association of Hong Kong, China | Hong Kong | T | loc | | T | | |
| 22 Jun | 香港定向排名聯賽 – 短距離 Hong Kong Orienteering Ranking League - Sprint | TerraX Sports Club | Hong Kong | | nat | | S | | |
| 27 Jul | 香港定向排名聯賽 – 短距離 Hong Kong Orienteering Ranking League - Sprint | MOPC | Hong Kong | | nat | | S | | |
| 17 Aug | 香港定向排名聯賽 – 短距離 Hong Kong Orienteering Ranking League - Sprint | Pro-Active Orienteering Club | Hong Kong | | nat | | S | | |
| 21 Sep | 香港定向排名聯賽 – 短距離 Hong Kong Orienteering Ranking League - Sprint |  Metropolitan Orienteering Club
Orienteering Association of Hong Kong, China | Hong Kong | | nat | | S | | |
| 28 Sep | 2025年香港沿徑定向入圍賽 (精確賽) Hong Kong Trail Orienteering Qualification 2025 (Pre O) | Orienteering Association of Hong Kong, China | Hong Kong | T | loc | | P | | |
| 5 Oct | 2025年香港沿徑定向入圍賽 (速決賽) Hong Kong Trail Orienteering Qualification 2025 (Temp O) | Orienteering Association of Hong Kong, China | Hong Kong | T | loc | | T | | |
| 12 Oct | 2024/25 色級定向活動 Colour-Coded Event 2024/25 | Orienteering Association of Hong Kong, China
Pro-Active Orienteering Club | Hong Kong | | nat | | L | | |
| 19 Oct | 香港定向排名聯賽 – 中/長距離 Hong Kong Orienteering Ranking League - Middle/Long | MOPC | Hong Kong | | nat | | L | | |
| 9 Nov | 香港定向排名聯賽 – 中/長距離 Hong Kong Orienteering Ranking League - Middle/Long | TerraX Sports Club | Hong Kong | | nat | | L | | |
| 6 Dec | 2025年香港週年沿徑定向錦標賽 (精確賽) 暨世界排位賽 Hong Kong Annual Trail Orienteering Championships 2025 (Pre O) cum World Ranking Event | Orienteering Association of Hong Kong, China | Hong Kong | T | loc | | P | | |
| 7 Dec | 2025年香港週年沿徑定向錦標賽 (速決賽) 暨世界排位賽 Hong Kong Annual Trail Orienteering Championships 2025 (Temp O) cum World Ranking Event | Orienteering Association of Hong Kong, China | Hong Kong | T | loc | | T | | |
| 14 Dec | 2024/25色級定向活動 Colour-Coded Event 2024/25 | Orienteering Association of Hong Kong, China | Hong Kong | | nat | | L | | |
| 25 Dec | 2025 香港週年定向錦標賽 (中距離) Hong Kong Annual Orienteering Championships 2025 (Middle) | Apex Action
Orienteering Association of Hong Kong, China | Hong Kong | | nat | | M | | |
| 26 Dec | 2025 香港週年定向錦標賽 (短距離) Hong Kong Annual Orienteering Championships 2025 (Sprint) |  Akinalliance
Orienteering Association of Hong Kong, China | Hong Kong | | nat | | S | | |
| 28 Dec | 2025 香港週年定向錦標賽 (長距離) Hong Kong Annual Orienteering Championships 2025 (Long) | Orienteering Association of Hong Kong, China | Hong Kong | | nat | | L | | |
